Chrysler Crossfire. Manual — part 303
*AUTOMATIC DAY/NIGHT MIRROR INOPERATIVE (CONTINUED)
POSSIBLE CAUSES
FUSED B(+) CIRCUIT OPEN
AUTOMATIC DAY/NIGHT MIRROR GROUND CIRCUIT OPEN
AUTOMATIC DAY/NIGHT MIRROR
For a complete Power Mirrors Circuit Diagram, (Refer to 8 - ELECTRICAL/POWER MIRRORS - SCHEMATICS AND
DIAGRAMS).
Diagnostic Test
1.
MEASURE AUTOMATIC DAY/NIGHT MIRROR FUSED B(+) CIRCUIT VOLTAGE
Note: Inspect Fuse 7 located in the Underhood Accessory Fuse Block. If the fuse is open, repair the cause
of the open fuse before continuing.
Turn the ignition off.
Disconnect the Automatic Day/Night Mirror harness connector.
Note: Check connectors - Clean/repair as necessary.
Turn the ignition on.
Measure the voltage of the Fused B(+) circuit at the Automatic Day/
Night Mirror harness connector.
Is the voltage above 10 volts?
Yes
>> Go to 2
No
>> Repair the Automatic Day/Night Mirror Fused B(+) circuit
for an open.
Perform BODY VERIFICATION TEST.
2.
MEASURE AUTOMATIC DAY/NIGHT MIRROR GROUND CIRCUIT RESISTANCE
Turn the ignition off.
Measure the resistance between ground and the Automatic Day/Night
Mirror Ground circuit.
Is the resistance below 5.0 ohms?
Yes
>> Go to 3
No
>> Repair the Ground circuit for an open.
Perform BODY VERIFICATION TEST.
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POWER MIRRORS - ELECTRICAL DIAGNOSTICS
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*AUTOMATIC DAY/NIGHT MIRROR INOPERATIVE (CONTINUED)
3.
MEASURE THE VOLTAGE OF THE BACKUP LAMP FEED CIRCUIT
Disconnect the Illumination Control Module harness connector.
Note: Check connectors - Clean/repair as necessary.
Turn the ignition on.
Put the automatic transmission shift lever assembly or the manual
transmission gear shift lever into Reverse.
Measure the voltage of the Backup Lamp Feed circuit at the Automatic
Day/Night Mirror harness connector.
Is battery voltage present?
Yes
>> Repair the Automatic Day/Night Mirror Backup Lamp Feed
circuit for a short to voltage.
Perform BODY VERIFICATION TEST.
No
>> Replace the Automatic Day/Night Mirror. (Refer to 8 -
ELECTRICAL/POWER MIRRORS/AUTOMATIC DAY / NIGHT MIRROR - REMOVAL).
Perform BODY VERIFICATION TEST.
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POWER MIRRORS - ELECTRICAL DIAGNOSTICS
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BODY VERIFICATION TEST
BODY VERIFICATION TEST
1.
Turn the ignition off.
Disconnect all jumper wires and reconnect all previously disconnected components and connectors.
Note: If the SKREEM or the PCM was replaced, refer to the service information for proper programming
procedures.
If the Body Control Module was replaced, turn the ignition on for 15 seconds (to allow the new BCM to learn VIN)
or engine may not start.
Program all RKE transmitters and other options as necessary.
With the DRB III
T
, erase all Diagnostic Trouble Codes (DTCs) from ALL modules. Start the engine and allow it to
run for 2 minutes. Operate all functions of the system that caused the original complaint.
Ensure that all accessories are turned off and the battery is fully charged.
Turn the ignition off and wait 5 seconds. Turn the ignition on and using the DRB III
T
, read DTCs from ALL modules.
Are any DTCs present or is the original complaint still present?
Are any DTCs present?
YES
>> Repair is not complete, refer to appropriate symptom.
NO
>> Repair is complete.
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POWER MIRRORS - ELECTRICAL DIAGNOSTICS
8N - 63
SCHEMATICS AND DIAGRAMS
POWER/HEA
TED
MIRRORS
CIRCUIT
DIAGRAM
8N - 64
POWER MIRRORS - ELECTRICAL DIAGNOSTICS
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